/* Custom Stylesheet */
body, html {
      margin: 0;
      -webkit-font-smoothing: antialiased;
      background:#fff;
      text-align: center;
      -webkit-transition: opacity 400ms;
      -moz-transition: opacity 400ms;
      transition: opacity 400ms;
}

body .header{
  color: #000;
}
html {
min-height: 100%;
    }
body {
  padding: 0;
  position: relative;
  margin: 0;
  min-height: 100%;
}
.main  {
  margin: 25px auto;
  max-width: 980px;
}
.main p {
  color: #000;
  text-align: left;
  font-size: 18px;
  line-height: 180%;
  font-weight: 100;
}

.nav-top a {
  color: #000;
}

/* ALL DEMO */
.demo5 body {
  width: 100%;
  min-height: 100%;
  position: absolute;
}

.demo2 .bg {
  width: 800px;
  height: 500px;
  margin: auto;
}

.demo3 .bg {
  width: 800px;
  height: 500px;
  margin: auto;
}

.demo4 .container {
  text-align: center;
}

.demo4 .bg {
  width: 400px;
  height: 400px;
  display: inline-block;
}

.demo1 .bg {
  width: 800px;
  height: 500px;
  margin: auto;
}

.demo5 .bg {
  position: absolute;
  height: 100%;
  width: 100%;
  z-index: 0;
}

.demo5 .nav-top, .demo5 .header, .demo5 .menu {
  position: relative;
}
.demo5 .header {
  color: white;
}
.demo5 .ibg-bg {
  position: absolute;
}
i.iconfont{font-size: 22px;vertical-align: middle;}